# MacroPet vs CoronaSDR

MacroPet and CoronaSDR are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MacroPet ships an update every 10 days, CoronaSDR every 9 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MacroPet | CoronaSDR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (10 ratings)](https://appshunter.io/ios/app/coronasdr-rtl-sdr-client/id6759222137/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 9 days** |
| Monetization | — | Free |
| Size | 8 MB | 5 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lunium AB](https://appshunter.io/developer/1857989339) | [Alien Systems S.R.L.](https://appshunter.io/developer/1047123293) |

## What reviewers say

### MacroPet

[App page](https://appshunter.io/ios/app/macropet/id6756018648)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### CoronaSDR

[App page](https://appshunter.io/ios/app/coronasdr-rtl-sdr-client/id6759222137)

This application allows users to connect to and control RTL-SDR servers on their local network. It provides live spectrum and waterfall displays, various demodulation modes, and DSP controls for audio filtering and signal tuning. Users can save favorite stations and adjust RF settings.

**Highlights:** Live spectrum and waterfall display, Multiple demodulation modes (AM, NFM, WFM, USB, LSB, CW), DSP controls (squelch, AGC, filters), Station favorites with import/export, RF controls (PPM, tuner options), Diagnostics and performance pipeline

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MacroPet free?

MacroPet is free to download, with no in-app purchases.

### Is CoronaSDR free?

CoronaSDR is free to download, with no in-app purchases.

### Do MacroPet or CoronaSDR have ads?

Neither MacroPet nor CoronaSDR shows ads.

### Which is updated more often, MacroPet or CoronaSDR?

MacroPet ships an update every 10 days, and CoronaSDR every 9 days. Most recently, MacroPet was updated on October 28, 2026 and CoronaSDR on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*